They ______ the train until it disappeared in the distance.
| A．saw | B．found | C．noticed | D．observed |
30. Eating too much fat can______heart disease and cause high blood pressure.
| A．result from | B．contribute to |
| C．attend to | D．devote to |
29. The weather was___________cold that I didn’t like to leave my room.
| A．really | B．such | C．too | D．so |
28. We___________our examination at this time next Monday.
| A．will be taking | B．will take |
| C．to be given | D．will have been taken |
27. — 
Is there any possibility_____________you could pick me up at the airport?
— No problem.
| A．when | B．that | C．whether | D．what |
26. Don’t be__________by products promising to make you lose weight quickly.
| A．taken off | B．taken out |
| C．taken away | D．taken in |